| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.65 | 6.522% | $110.4101 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $71.31 | 5.165% | $74.9932 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $140.32 | 3.435% | $145.14 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $93.43 | 12.685% | $105.2816 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $46.56 | 13.608% | $52.8959 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $188.99 | 5.341% | $199.084 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $165.59 | 13.658% | $188.2063 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $809.85 | $876.0111 | $876.01 | $876.05 | $876.00 | |